30266492

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 54236112

約数和(自身を除く): 23969620

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 761, 1522, 3044, 9943, 19886, 39772, 46421, 92842, 124043, 185684, 248086, 496172, 7566623, 15133246, 30266492]

約数ペア:

[(1, 30266492), (2, 15133246), (4, 7566623), (61, 496172), (122, 248086), (163, 185684), (244, 124043), (326, 92842), (652, 46421), (761, 39772), (1522, 19886), (3044, 9943)]